Schurz Communications logo
Schurz Communications

Connecting and empowering people through innovative technologies to improve our world.

Systems Administrator – Level 3

System AdministratorSystem AdministratorFull TimeRemoteLeadTeam 501-1,000Since 1872H1B No SponsorCompany SiteLinkedIn

Location

Arizona + 5 moreAll locations: Arizona | Iowa | Ohio | Maryland | Minnesota | Vermont

Posted

2 days ago

Salary

$101K - $120K / year

Seniority

Lead

Job Description

Systems Administrator – Level 3

Schurz Communications

• Architect and oversee enterprise server and infrastructure environments — Windows, Linux, and Unix servers, virtualization platforms, and storage. • Design and improve mission-critical ISP services for high availability and redundancy at large customer scale. • Build advanced automation and orchestration frameworks — tools, pipelines, and processes using Ansible, Terraform, and Python — that standardize deployments and remove manual intervention. • Lead vulnerability management, incident response, and compliance programs (FCC, PCI, SOC 2). • Guide system hardening and risk mitigation, and design and regularly test disaster-recovery, backup, and failover procedures. • Act as the highest-level technical escalation point and lead large cross-department infrastructure projects with senior network and engineering teams. • Drive adoption of emerging technologies, mentor junior and mid-level administrators, and produce executive-level documentation and reporting.

Job Requirements

  • 8+ years of server or networking experience
  • Expert knowledge of TCP/IP, ISP network architecture, and core protocols — routing, switching, and IP addressing
  • Mastery of managing and troubleshooting servers through shell commands and scripting
  • Deep automation and orchestration experience (e.g., Ansible, Terraform, Python)
  • A security-first approach: vulnerability management, intrusion detection, incident handling, and compliance (FCC, PCI, SOC 2)
  • Proven ability to architect large-scale systems and lead complex root-cause investigations
  • Experience leading cross-functional initiatives and mentoring engineers
  • Bachelor’s degree in Computer Science, Information Technology, or a related field — or equivalent experience
  • Even better if you have Senior-level certifications: RHCE, Microsoft Certified Solutions Expert (MCSE), Cisco CCNP/CCIE, or VMware Certified Professional (VCP)
  • Data-center and ISP-backbone design experience
  • A record of setting infrastructure strategy and standards at scale.

Benefits

  • Group health & dental insurance
  • 401(k) program with company match
  • Generous PTO program
  • Company wellness program
  • Employer-paid short- and long-term disability
  • And much more!

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